机油过滤器问题A:机油过滤器堵塞旁通阀又不开启会造成空压机油不能到达机头，主机会因缺油迅速升温。B:机油过滤器堵塞流量变小，有一种情况就是空压机因为热量带走的不是很空压机温度慢慢升高形成高温，
Oil filter problem a: if the oil filter is blocked and the bypass valve is not opened, the air compressor oil will not reach the machine head, and the main engine will rise rapidly due to lack of oil. B: The oil filter is blocked and the flow becomes smaller. One case is that the air compressor does not take away much heat, and the temperature of the air compressor increases slowly to form a high temperature,
另外一种情况是空压机卸载后空压机高温，因为空压机在加载是内部油压高，空压机油可以通过，而空压机卸载后空压机油压力低空压机油通过空压机机油过滤器困难，流量太小从而造成空压机高温。
Another situation is the high temperature of the air compressor after unloading, because the internal oil pressure of the air compressor is high during loading, and the air compressor oil can pass through. After unloading, the air compressor oil pressure is low, and it is difficult for the air compressor oil to pass through the air compressor oil filter, and the flow is too small, resulting in the high temperature of the air compressor.